Asbestos is naturally occuring - Asbestosis. Coal dust is naturally occuring - black lung disease. Radioactive radium is naturally occuring. The Scotch I drink and love is made from all natural ingredients and it gives me a good headache sometimes (I use it for medicinal purposes like a bad day at the office or dealing with my college age sons). Over exposure to sunlight increases the chances of getting skin cancer. Many naurally occuring substances can be harmful in certain situations.

Tom C

�There are some who can live without wild things and some who cannot.�
Aldo Leopold